Sumatrapdfreader
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1- 14 CVEs
Recent CVEs
14| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2013-2830 | Hig | 0.51 | 7.8 | 0.04 | Feb 8, 2018 | Use-after-free vulnerability in SumatraPDF Reader 2.x before 2.2.1 allows remote attackers to execute arbitrary code via a crafted PDF file. | ||
| CVE-2009-1605 | Med | 0.35 | 5.4 | 0.03 | May 11, 2009 | Heap-based buffer overflow in the loadexponentialfunc function in mupdf/pdf_function.c in MuPDF in the mupdf-20090223-win32 package, as used in SumatraPDF 0.9.3 and earlier, allows remote attackers to execute arbitrary code via a crafted PDF file. NOTE: some of these details… | ||
| CVE-2025-48172 | Med | 0.29 | 5.6 | 0.00 | Jul 4, 2025 | CHMLib through 2bef8d0, as used in SumatraPDF and other products, has a chm_lib.c _chm_decompress_block integer overflow. There is a resultant heap-based buffer overflow in _chm_fetch_bytes. | ||
| CVE-2009-4117 | 0.04 | — | 0.08 | Dec 1, 2009 | Multiple stack-based buffer overflows in pdf_shade4.c in MuPDF before commit 20091125231942, as used in SumatraPDF before 1.0.1, allow remote attackers to cause a denial of service and possibly execute arbitrary code via a /Decode array for certain types of shading that are not… | |||
| CVE-2026-25961 | 0.03 | — | 0.00 | Feb 9, 2026 | SumatraPDF is a multi-format reader for Windows. In 3.5.0 through 3.5.2, SumatraPDF's update mechanism disables TLS hostname verification (INTERNET_FLAG_IGNORE_CERT_CN_INVALID) and executes installers without signature checks. A network attacker with any valid TLS certificate… | |||
| CVE-2012-5340 | 0.03 | — | 0.06 | Jan 23, 2020 | SumatraPDF 2.1.1/MuPDF 1.0 allows remote attackers to cause an Integer Overflow in the lex_number() function via a corrupt PDF file. | |||
| CVE-2026-25920 | 0.00 | — | 0.00 | Feb 9, 2026 | SumatraPDF is a multi-format reader for Windows. In 3.5.2 and earlier, a heap out-of-bounds read vulnerability exists in SumatraPDF's MOBI HuffDic decompressor. The bounds check in AddCdicData() only validates half the range that DecodeOne() actually accesses. Opening a crafted… | |||
| CVE-2026-25880 | 0.00 | — | 0.00 | Feb 9, 2026 | SumatraPDF is a multi-format reader for Windows. In 3.5.2 and earlier, the PDF reader allows execution of a malicious binary (explorer.exe) located in the same directory as the opened PDF when the user clicks File → “Show in folder”. This behavior leads to arbitrary code… | |||
| CVE-2026-23951 | 0.00 | — | 0.00 | Jan 22, 2026 | SumatraPDF is a multi-format reader for Windows. All versions contain an off-by-one error in the validation code that only triggers with exactly 2 records, causing an integer underflow in the size calculation. This bug exists in PalmDbReader::GetRecord when opening a crafted… | |||
| CVE-2026-23512 | 0.00 | — | 0.00 | Jan 14, 2026 | SumatraPDF is a multi-format reader for Windows. In 3.5.2 and earlier, there is a Untrusted Search Path vulnerability when Advanced Options setting is trigger. The application executes notepad.exe without specifying an absolute path when using the Advanced Options setting. On… | |||
| CVE-2025-57248 | 0.00 | — | 0.00 | Sep 15, 2025 | A null pointer dereference vulnerability was discovered in SumatraPDF 3.5.2 during the processing of a crafted .djvu file. When the file is opened, the application crashes inside libmupdf.dll, specifically in the DataPool::has_data() function. | |||
| CVE-2023-33802 | 0.00 | — | 0.00 | Jul 26, 2023 | A buffer overflow in SumatraPDF Reader v3.4.6 allows attackers to cause a Denial of Service (DoS) via a crafted text file. | |||
| CVE-2012-4896 | 0.00 | — | 0.05 | Oct 5, 2012 | Heap-based buffer overflow in SumatraPDF before 2.1 allows remote attackers to execute arbitrary code via a crafted PDF document, a different vulnerability than CVE-2012-4895. | |||
| CVE-2012-4895 | 0.00 | — | 0.05 | Oct 5, 2012 | Heap-based buffer overflow in SumatraPDF before 2.1 allows remote attackers to execute arbitrary code via a crafted PDF document, a different vulnerability than CVE-2012-4896. |
- risk 0.51cvss 7.8epss 0.04
Use-after-free vulnerability in SumatraPDF Reader 2.x before 2.2.1 allows remote attackers to execute arbitrary code via a crafted PDF file.
- risk 0.35cvss 5.4epss 0.03
Heap-based buffer overflow in the loadexponentialfunc function in mupdf/pdf_function.c in MuPDF in the mupdf-20090223-win32 package, as used in SumatraPDF 0.9.3 and earlier, allows remote attackers to execute arbitrary code via a crafted PDF file. NOTE: some of these details…
- risk 0.29cvss 5.6epss 0.00
CHMLib through 2bef8d0, as used in SumatraPDF and other products, has a chm_lib.c _chm_decompress_block integer overflow. There is a resultant heap-based buffer overflow in _chm_fetch_bytes.
- CVE-2009-4117Dec 1, 2009risk 0.04cvss —epss 0.08
Multiple stack-based buffer overflows in pdf_shade4.c in MuPDF before commit 20091125231942, as used in SumatraPDF before 1.0.1, allow remote attackers to cause a denial of service and possibly execute arbitrary code via a /Decode array for certain types of shading that are not…
- CVE-2026-25961Feb 9, 2026risk 0.03cvss —epss 0.00
SumatraPDF is a multi-format reader for Windows. In 3.5.0 through 3.5.2, SumatraPDF's update mechanism disables TLS hostname verification (INTERNET_FLAG_IGNORE_CERT_CN_INVALID) and executes installers without signature checks. A network attacker with any valid TLS certificate…
- CVE-2012-5340Jan 23, 2020risk 0.03cvss —epss 0.06
SumatraPDF 2.1.1/MuPDF 1.0 allows remote attackers to cause an Integer Overflow in the lex_number() function via a corrupt PDF file.
- CVE-2026-25920Feb 9, 2026risk 0.00cvss —epss 0.00
SumatraPDF is a multi-format reader for Windows. In 3.5.2 and earlier, a heap out-of-bounds read vulnerability exists in SumatraPDF's MOBI HuffDic decompressor. The bounds check in AddCdicData() only validates half the range that DecodeOne() actually accesses. Opening a crafted…
- CVE-2026-25880Feb 9, 2026risk 0.00cvss —epss 0.00
SumatraPDF is a multi-format reader for Windows. In 3.5.2 and earlier, the PDF reader allows execution of a malicious binary (explorer.exe) located in the same directory as the opened PDF when the user clicks File → “Show in folder”. This behavior leads to arbitrary code…
- CVE-2026-23951Jan 22, 2026risk 0.00cvss —epss 0.00
SumatraPDF is a multi-format reader for Windows. All versions contain an off-by-one error in the validation code that only triggers with exactly 2 records, causing an integer underflow in the size calculation. This bug exists in PalmDbReader::GetRecord when opening a crafted…
- CVE-2026-23512Jan 14, 2026risk 0.00cvss —epss 0.00
SumatraPDF is a multi-format reader for Windows. In 3.5.2 and earlier, there is a Untrusted Search Path vulnerability when Advanced Options setting is trigger. The application executes notepad.exe without specifying an absolute path when using the Advanced Options setting. On…
- CVE-2025-57248Sep 15, 2025risk 0.00cvss —epss 0.00
A null pointer dereference vulnerability was discovered in SumatraPDF 3.5.2 during the processing of a crafted .djvu file. When the file is opened, the application crashes inside libmupdf.dll, specifically in the DataPool::has_data() function.
- CVE-2023-33802Jul 26, 2023risk 0.00cvss —epss 0.00
A buffer overflow in SumatraPDF Reader v3.4.6 allows attackers to cause a Denial of Service (DoS) via a crafted text file.
- CVE-2012-4896Oct 5, 2012risk 0.00cvss —epss 0.05
Heap-based buffer overflow in SumatraPDF before 2.1 allows remote attackers to execute arbitrary code via a crafted PDF document, a different vulnerability than CVE-2012-4895.
- CVE-2012-4895Oct 5, 2012risk 0.00cvss —epss 0.05
Heap-based buffer overflow in SumatraPDF before 2.1 allows remote attackers to execute arbitrary code via a crafted PDF document, a different vulnerability than CVE-2012-4896.